Nepeta ‘Six Hills Giant’

A robust, aromatic catmint forming loose, billowing mounds of grey-green foliage topped with long spikes of soft lavender-blue flowers. Exceptionally long-flowering, it brings a relaxed, informal feel to borders and is especially valued for its ability to soften edges and thrive in dry, sunny conditions.

Plant Details:
• Common name: Catmint
• Position: Full sun
• Height & spread: Approx. 60–90cm x 60–90cm
• Flowering: May – September (with repeat flushes after trimming)
• Soil: Well-drained, poor to moderately fertile soil
• Hardiness: Fully hardy in Ireland
• Pollinator friendly: ✔ Yes
• Something to note: One of the most reliable large nepetas for long season interest. Cutting back after the first major flowering encourages a fresh flush and helps maintain a neater, more compact shape. Excellent for bees and highly drought tolerant once established.

Please note: these have been cut back